EP 0013127 B1 19820728 - PROCESS FOR MAKING NONWOVEN FABRICS BY BONDING ORGANIC FIBERS
Title (en)
PROCESS FOR MAKING NONWOVEN FABRICS BY BONDING ORGANIC FIBERS
Publication
Application
Priority
US 97218478 A 19781221
Abstract (en)
[origin: EP0013127A1] A nonwoven fabric is prepared by simultaneously heating and compressing a nonwoven web of organic fibers which contains a bonding quantity of water as defined in the description. Compressive force and temperature and time of web exposure thereto are correlated to provide a wash stable fabric, but the correlation is such that wash stable bonding of an otherwise dry web is not obtained. A "dry" web is one containing equilibrium water content at 65% relative humidity at 22 DEG C.
IPC 1-7
IPC 8 full level
CPC (source: EP)
D04H 1/542 (2013.01); D04H 1/552 (2013.01); D04H 3/14 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0013127 A1 19800709; EP 0013127 B1 19820728; BR 7908367 A 19800722; CA 1140406 A 19830201; DE 2963458 D1 19820916; JP S5584460 A 19800625
DOCDB simple family (application)
EP 79302960 A 19791219; BR 7908367 A 19791220; CA 342398 A 19791220; DE 2963458 T 19791219; JP 16490879 A 19791220